CA2915426A1 - Suppression of itch - Google Patents

Suppression of itch Download PDF

Info

Publication number
CA2915426A1
CA2915426A1 CA2915426A CA2915426A CA2915426A1 CA 2915426 A1 CA2915426 A1 CA 2915426A1 CA 2915426 A CA2915426 A CA 2915426A CA 2915426 A CA2915426 A CA 2915426A CA 2915426 A1 CA2915426 A1 CA 2915426A1
Authority
CA
Canada
Prior art keywords
itch
polypeptide
protease
pruriceptor
peptide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA2915426A
Other languages
English (en)
French (fr)
Inventor
Keith Foster
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ipsen Bioinnovation Ltd
Original Assignee
Ipsen Bioinnovation Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ipsen Bioinnovation Ltd filed Critical Ipsen Bioinnovation Ltd
Publication of CA2915426A1 publication Critical patent/CA2915426A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/16Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/43Enzymes; Proenzymes; Derivatives thereof
    • A61K38/46Hydrolases (3)
    • A61K38/48Hydrolases (3) acting on peptide bonds (3.4)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14Hydrolases (3)
    • C12N9/48Hydrolases (3) acting on peptide bonds (3.4)
    • C12N9/50Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
    • C12N9/52Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from bacteria or Archaea
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00Drugs for dermatological disorders
    • A61P17/04Antipruritics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K7/00Peptides having 5 to 20 amino acids in a fully defined sequence; Derivatives thereof
    • C07K7/04Linear peptides containing only normal peptide links
    • C07K7/08Linear peptides containing only normal peptide links having 12 to 20 amino acids
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12YENZYMES
    • C12Y304/00Hydrolases acting on peptide bonds, i.e. peptidases (3.4)
    • C12Y304/21Serine endopeptidases (3.4.21)
    • C12Y304/21072IgA-specific serine endopeptidase (3.4.21.72)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12YENZYMES
    • C12Y304/00Hydrolases acting on peptide bonds, i.e. peptidases (3.4)
    • C12Y304/24Metalloendopeptidases (3.4.24)
    • C12Y304/24013IgA-specific metalloendopeptidase (3.4.24.13)
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
    • C07K2319/01Fusion polypeptide containing a localisation/targetting motif
    • C07K2319/10Fusion polypeptide containing a localisation/targetting motif containing a tag for extracellular membrane crossing, e.g. TAT or VP22
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
    • C07K2319/55Fusion polypeptide containing a fusion with a toxin, e.g. diphteria toxin
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12YENZYMES
    • C12Y304/00Hydrolases acting on peptide bonds, i.e. peptidases (3.4)
    • C12Y304/24Metalloendopeptidases (3.4.24)
    • C12Y304/24069Bontoxilysin (3.4.24.69), i.e. botulinum neurotoxin

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Epidemiology (AREA)
  • Immunology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Biophysics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Dermatology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Toxicology (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Peptides Or Proteins (AREA)
  • Physics & Mathematics (AREA)
  • Plant Pathology (AREA)
  • Enzymes And Modification Thereof (AREA)
CA2915426A 2013-07-09 2014-07-09 Suppression of itch Abandoned CA2915426A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1312295.7A GB201312295D0 (en) 2013-07-09 2013-07-09 Suppression of itch
GB1312295.7 2013-07-09
PCT/GB2014/052101 WO2015004464A1 (en) 2013-07-09 2014-07-09 Suppression of itch

Publications (1)

Publication Number Publication Date
CA2915426A1 true CA2915426A1 (en) 2015-01-15

Family

ID=49033545

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2915426A Abandoned CA2915426A1 (en) 2013-07-09 2014-07-09 Suppression of itch

Country Status (14)

Country Link
US (2) US20160137999A1 (es)
EP (1) EP3019241B1 (es)
JP (2) JP6675306B2 (es)
KR (1) KR102181505B1 (es)
CN (1) CN105492074A (es)
AU (1) AU2014288956B2 (es)
CA (1) CA2915426A1 (es)
EA (1) EA201690193A1 (es)
ES (1) ES2682679T3 (es)
GB (1) GB201312295D0 (es)
MX (1) MX369006B (es)
SG (1) SG11201510578PA (es)
UA (1) UA118197C2 (es)
WO (1) WO2015004464A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201814045A (zh) 2016-09-16 2018-04-16 英商艾普森生物製藥有限公司 製造雙鏈梭狀芽孢桿菌神經毒素之方法
CN109790204A (zh) 2016-09-29 2019-05-21 益普生生物制药有限公司 杂合神经毒素
EP3312290A1 (en) 2016-10-18 2018-04-25 Ipsen Biopharm Limited Cellular vamp cleavage assay

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8778634B2 (en) * 2004-12-01 2014-07-15 Syntaxin, Ltd. Non-cytotoxic protein conjugates
GB0610867D0 (en) * 2006-06-01 2006-07-12 Syntaxin Ltd Treatment of pain
GB0820970D0 (en) * 2008-11-17 2008-12-24 Syntaxin Ltd Suppression of cancer
GB0903006D0 (en) * 2009-02-23 2009-04-08 Syntaxin Ltd Modified non-cytotoxic proteases
CN102574900A (zh) * 2009-08-14 2012-07-11 阿勒根公司 使用阿片样物质再靶向内肽酶治疗癌症的方法
AU2010353292A1 (en) * 2009-12-16 2012-07-12 Allergan, Inc. Modified Clostridial toxins comprising an integrated protease cleavage site-binding domain
US9504671B2 (en) * 2010-02-26 2016-11-29 Xenon Pharmaceuticals Inc. Pharmaceutical compositions of spiro-oxindole compound for topical administration and their use as therapeutic agents
SG184497A1 (en) * 2010-04-12 2012-11-29 Somalogic Inc 5-position modified pyrimidines and their use
GB201108108D0 (en) * 2011-05-16 2011-06-29 Syntaxin Ltd Therapeutic fusion proteins

Also Published As

Publication number Publication date
UA118197C2 (uk) 2018-12-10
EP3019241A1 (en) 2016-05-18
GB201312295D0 (en) 2013-08-21
KR102181505B1 (ko) 2020-11-23
MX369006B (es) 2019-10-24
KR20160030392A (ko) 2016-03-17
SG11201510578PA (en) 2016-01-28
MX2015017489A (es) 2016-07-28
CN105492074A (zh) 2016-04-13
JP2020039349A (ja) 2020-03-19
EA201690193A1 (ru) 2016-05-31
ES2682679T3 (es) 2018-09-21
EP3019241B1 (en) 2018-05-30
US20180298367A1 (en) 2018-10-18
AU2014288956B2 (en) 2019-10-24
AU2014288956A1 (en) 2016-02-11
US20160137999A1 (en) 2016-05-19
JP2016528889A (ja) 2016-09-23
WO2015004464A1 (en) 2015-01-15
JP6675306B2 (ja) 2020-04-01

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20190423

FZDE Discontinued

Effective date: 20220907

FZDE Discontinued

Effective date: 20220907